Multiquark states and QCD sum rules(Recent Developments in QCD and Hadron Physics)

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概要

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• There have been arguments about hadronic molecules, which are weakly-bound states of two or more hadrons. We investigate the possibility of some candidates (f_0(980), α_0(980), f_0(1500), f_0(1710), etc.) using QCD sum rule approach and compare our results with multiquark states in the MIT bag model. We find that f_0(1500), f_0(1710) can be good candidates for vector-vector molecule-type multiquark states.

• 素粒子論グループ 素粒子研究編集部の論文
• 1997-07-20

著者

• Choe S

  Hiroshima Univ. Higashi‐hiroshima Jpn

• Choe Seungho

  Department of Physics, Yonsei University

関連論文

• Multiquark states and QCD sum rules(Recent Developments in QCD and Hadron Physics)

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